Truck window

Asked by May 09, 2017 at 10:30 PM about the 1989 Ford F-150 XLT Extended Cab SB

Question type: Maintenance & Repair

Window motor works but won't go up but will go
down using the button

2 Answers

5,075

The motor itself may be shot. There are two "gears" to a window motor, one that controls the up function, and one that controls the down. You can pull one from a junk yard for super cheap, and its an easy DIY. Best of luck!

20,790

The motor is probably shot as it has to work harder to push the window up because gravity assists when going down. Find the two leads going to the DC electrical motor and disconnect at the switch. Test the motor with a 2 volt battery. If the motor turns when connected, reverse the polarity at the connection point and the window motor should turn in the other direction. If he doesn't turn, with no load, it's shot.

Your Answer

Ford F-150 Experts

  • #1
    OJ
    Reputation
    9,250
  • #2
    dandyoun
    Reputation
    4,620
  • #3
    tennisshoes
    Reputation
    3,250
View All

Related Models For Sale

Used GMC Sierra 1500
234 Great Deals out of 9,940 listings starting at $399
Used Ford Mustang
10 Great Deals out of 1,067 listings starting at $3,000
Used Ford F-250
4 listings

Used Cars For Sale

2018 Ford F-150 For Sale
4,132 listings starting at $30,465
2017 Ford F-150 For Sale
48 Great Deals out of 2,383 listings starting at $28,071
2016 Ford F-150 For Sale
92 Great Deals out of 842 listings starting at $22,950
2015 Ford F-150 For Sale
118 Great Deals out of 716 listings starting at $21,990
2014 Ford F-150 For Sale
103 Great Deals out of 510 listings starting at $12,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.